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6sense6senseAustin, TX

Software Engineer III

Build and maintain scalable full-stack applications with Java/Spring Boot backend and React/TypeScript frontend. Requires 4+ years professional software engineering experience, strong CS fundamentals, cloud and Kubernetes experience, and demonstrated use of AI coding tools.

135k – 198k
Remote4+ YOEFullstack Engineering

About the role

What You'll Do

  • Design, develop, test, deploy, and maintain scalable full-stack applications.
  • Build high-performance backend services using Java, Spring Boot, and RESTful APIs.
  • Develop responsive and reusable frontend applications using React, TypeScript, HTML, and CSS.
  • Collaborate with Product, Design, and Architecture teams to translate business requirements into technical solutions.
  • Design APIs and data models that are scalable, secure, and maintainable.
  • Build applications capable of processing large datasets while maintaining high availability and performance.
  • Write clean, maintainable, and well-tested code following engineering best practices.
  • Participate in technical design discussions and contribute to architecture decisions.
  • Troubleshoot production issues, identify root causes, and implement durable fixes.
  • Leverage AI-powered developer tools, coding assistants, and autonomous agents to improve engineering productivity, automate routine development tasks, accelerate software delivery, and enhance software quality.

Required Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related technical field.
  • 4+ years of professional software engineering experience building production software.
  • Solid understanding of object-oriented design, software architecture, design patterns, and distributed systems.
  • Strong computer science fundamentals, including data structures, algorithms, and system design.
  • Strong programming skills in Java with hands-on experience building applications using Spring Boot.
  • Experience building modern frontend applications using React and TypeScript.
  • Experience with relational and NoSQL databases such as MySQL, PostgreSQL, MongoDB, or similar.
  • Experience working with cloud platforms such as AWS, Azure, or GCP.
  • Experience working with containerized applications and Kubernetes.
  • Experience with Git, CI/CD pipelines, automated testing, and modern software delivery practices.
  • Working knowledge of unit, integration, and end-to-end testing frameworks.
  • Strong debugging, analytical, and problem-solving skills.
  • Excellent written and verbal communication skills.
  • Demonstrated experience using AI-assisted development tools, coding copilots, and agent-based workflows to improve software development efficiency and code quality.

Preferred Qualifications

  • Experience working with event-driven or distributed architectures.
  • Experience with Kafka, messaging systems, or asynchronous processing.
  • Experience with Redis or distributed caching technologies.
  • Experience with observability platforms, monitoring, logging, and performance tuning.
  • Experience with Kubernetes, Docker, and cloud-native application development.
  • Experience working with design systems and reusable component libraries.
  • Experience with Python and building backend services using frameworks such as Django or FastAPI.
  • Knowledge of application security best practices.

What Makes You Successful

  • You take ownership from design through production and continuously improve the systems you build.
  • You enjoy solving complex technical problems while balancing scalability, reliability, and maintainability.
  • You thrive in collaborative, cross-functional environments and communicate technical ideas effectively.
  • You proactively identify opportunities to simplify systems, automate workflows, and improve engineering productivity.
  • You embrace learning new technologies and are excited about applying AI to transform how software is built.

Skills

JavaSpring BootReactTypeScriptREST APIsKubernetesAWSPostgresMongoDBCI/CDGitPythonKafkaRedisDocker
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